Acer Aspire 4745G Support Question
Acer Aspire 4745G Support Question
Find answers below for this question about Acer Aspire 4745G.Need a Acer Aspire 4745G manual? We have 2 online manuals for this item!
Question posted by dayalg on July 11th, 2012
Uninstalled The Windows 7 Os From Acer 4745 Laptop.i Can't Install Any Os In It.
I entered one pen drive into my acer 4745 laptop.the laptop become slow.so I tried to format it using windows XP, windows 7 and linux .but, failed to do so.I have uninstalled the windows 7 os which was previously in that laptop.While trying to install windows xp, 7 and red hat linux , the installation process is stopped in the middle. I am not able to install any os. It is showing that no operating system is installed. Please help
Current Answers
Answer #1: Posted by baklogic on July 12th, 2012 11:52 AM
baklogic
Member since:
June 28th, 2012 Points: 442,480
Member since:
June 28th, 2012 Points: 442,480
If none of the previous helped, I would suggest you test your hard drive, as I believe it is, or, is about to fail. When windows will not install, I find XP will install, with an iffy hard drive, but Vista, and wWindows 7 will get stuck when there are bad sectors-
You can get another hard drive, and clone the existing one, you will also clone the recovery partition, and should be able to use it. As yours will not work, I would see if yo have a friend who will use his laptop, or, PC to do this .
This type can have the single cable attached to the laptop/pc, and each of the other two inds to a sata hard drive.
By going to disk management , via Device manager, you can see and work o both hard drives- use partition wizard (needs to be installed on the other pc)to copy your old hard drive to the other.
25 years playing with computers/laptops, software, and 10 years a geek/nerd -always learning
Answer #2: Posted by baklogic on July 11th, 2012 6:43 AM
baklogic
Member since:
June 28th, 2012 Points: 442,480
Member since:
June 28th, 2012 Points: 442,480
TRY THIS FIRST
When it starts up, press F2 to get into bios. Then ensble D2D IN THE BIOS ,if it is not already enabled, i BELIEVE IT IS ENABLED BY DEFAULT, BUT LOOK FOR IT, AND CHECK THAT IT IS. Then restart , and immediately start hold down the ALT button, and the F10 button to force the recovery process to begin. This should set you back to manufacturers initial setup.
If after a few tries this does not work, you may have lost access to the recovery.
A CORRUPT BOOT, OR, MASTER BOOT RECORD CAN BE REPAIRED-I advise you to read this mICROSOFT LINK, AND THEN FOLLOW THE COPIED PARAGRAPHS BELOW
http://support.microsoft.com/kb/927392
You can then try putting in the W7 dvd and run the Bootrec.exe tool, you must start Windows RE. To do this, follow these steps:
- Put the Windows Vista or Windows 7 installation disc in the disc drive, and then start the computer.
- Press a key when you are prompted.
- Select a language, a time, a currency, a keyboard or an input method, and then click Next.
- Click Repair your computer.
- Click the operating system that you want to repair, and then click Next.
- In the System Recovery Options dialog box, click Command Prompt.
- Type Bootrec.exe, and then press ENTER.
- tHEN , YOU SSHOULD TRY
- bootrec /FixMbr The /FixMbroption writes a Windows 7 or Windows Vista-compatible MBR to the system partition. This option does not overwrite the existing partition table. Use this option when you must resolve MBR corruption issues, or when you have to remove non-standard code from the MBR.
bootrec /FixBoot
The /FixBootoption writes a new boot sector to the system partition by using a boot sector that is compatible with Windows Vista or Windows 7. Use this option if one of the following conditions is true:
- The boot sector has been replaced with a non-standard Windows Vista or Windows 7 boot sector.
- The boot sector is damaged.
- An earlier Windows operating system has been installed after Windows Vista or Windows 7 was installed. In this scenario, the computer starts by using Windows NT Loader (NTLDR) instead of Windows Boot Manager (Bootmgr.exe).
25 years playing with computers/laptops, software, and 10 years a geek/nerd -always learning
Related Acer Aspire 4745G Manual Pages
Service Guide - Page 1
for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN Acer Aspire 4745 Service Guide
Service guide files and updates are available on the ACER/CSD web;
Service Guide - Page 7
...Using the Keyboard 14 Lock Keys and embedded numeric keypad 14 Windows Keys 15 Hot Keys 16 Hardware Specifications and Configurations 17
System Utilities
23
BIOS Setup Utility 23 Navigating the BIOS Utility 23
Aspire 4745... Cover 46 Removing the Optical Drive Module 47 Removing the DIMM Modules 49 Removing the WLAN Module 50 Removing the Hard Disk Drive Module 51 Main Unit Disassembly...
Service Guide - Page 9
... Check 129 BIOS Recovery by Crisis Disk 130
FRU (Field Replaceable Unit) List
131
Acer Aspire 4745 Exploded Diagrams 132 LCD Assembly 132 Acer Aspire 4745 FRU List 135 Screw List 143
Model Definition and Configuration
144
Acer Aspire 4745 Series 144
Test Compatible Components
165
Microsoft® Windows® 7 Environment Test 166
Online Support Information
167
Index
169
IX
Service Guide - Page 11
... support
Chapter 1
1
Operating System
• Genuine Windows® 7 Home Premium 64-bit* • Genuine Windows® 7 Home Basic 64-bit*
Platform
•...using four soDIMM modules for i7 models
Display
•
• •
14" HD 1366 x 768 pixel resolution, high-brightness (200-nit) Acer CineCrystal™ LED-backlit TFT LCD, supporting simultaneous multi-window viewing via Acer...
Service Guide - Page 14
..., rotate, flip • 10 function keys, four cursor keys, two Windows® keys, hotkey controls, independent standard
numeric keypad, international language support • Acer Programming key • Easy-launch keys: Communication® • Media control keys (printed on keyboard): play/pause, stop, previous, next
I/O interface
• Multi-in-1 card reader (SD™, MMC...
Service Guide - Page 15
... Acer Accessory Store • Acer Assist· • Acer Identity Card· • Acer Registration· • Acer Updater· • eBay® shortcut 2009· • Netflix shortcut1
Optional Items
• Acer Media... Center remote control • 1 GB / 2 GB / 4 GB DDR3 1066 MHz soDIMM module • 9-cell Li-ion battery pack • External USB floppy disk drive...
Service Guide - Page 27
... 3 MB 3 MB 4 MB
Package
PGA988 PGA988 PGA988 PGA988P PGA988 PGA988P
Core Voltage 35W 35W 35W 35W 35W 35W
Acer P/N
KC.33001.DMP KC.35001.DMP KC.43001.DMP KC.52001.DMP KC.54001.DMP KC.62001.DMP
CPU Fan ...(rpm)
45
2500
55
3100
65
3500
75
3900
85
4200
SPL Spec (dBA) 31 34 38 40
• OS Shutdown: 105°C
• H/W Shutdown: 110°C CPU Fan True Value Table (Tj = 90)
CPU Temp ...
Service Guide - Page 34
...Acer
M 330
F1 Help ESC Exit
Select Item F5/F6 Change Values
F9 Setup Default
Select Menu Enter Select SubMenu F10 Save and Exit
NOTE: The screen above is an identifier standard used... This field displays the asset tag number of the system. Aspire 4745 BIOS
Information
The Information screen displays a summary of HDD installed on primary IDE master. This field displays the serial number ...
Service Guide - Page 48
... Input:
dmitools /wa Acet Asstag NOTE: When using any of the Write options, restart the system to the operating system (Windows, etc.). Execute dmitools. Write UUID to EEPROM ... 2 Read DMI Information from Memory Input:
dmitools /r Output:
Manufacturer (Type1, Offset04h): Acer Product Name (Type1, Offset05h): TravelMate xxxxx Serial Number (Type1, Offset07h): 01234567890123456789 UUID String...
Service Guide - Page 120
... driver. 8. Run the Windows Memory Diagnostic from the BIOS, the drive may reduce display brightness. ...on the screen), the LCD
is properly installed. Abnormal Video Display
If video displays abnormally... the problem. 1. Run a complete virus scan using up-to-date software to the desired resolution. ... Roll back the video driver to the previous version if updated. 7. If HDD information...
Service Guide - Page 126
...drive. a. c. Navigate to Start´ Control Panel´ System and Maintenance´ System´ Device Manager.
116
Chapter 4
Check that the label on the device and uninstall...Double-click DVD/CD-ROM drives. d. c. Reboot and try removing any recently installed software and retrying the ...Windows is reinstalled or the drive is moved to DMA: a.
Ensure that the software used...
Service Guide - Page 127
... on the drive, motherboard, and cable connections. Remove and clean the failed disc. 2. Test the drive using other ATA ... the CD or DVD.
Drive Not Detected If Windows cannot detect the drive, perform the following actions one...enter the BIOS Utility. 2. Try an alternate cable, if available.
If the drive works with alternate discs, the original disc is detected in the drive...
Service Guide - Page 129
...in-1 Card Reader or Volume Wheel fail, perform the following actions one at a time to correct the problem. 1. Check Test Fixture is properly installed. Try an alternative mouse. 2. Remove any ... Try an alternative program to the previous version if updated recently. 11. If the mouse uses a wireless connection, insert new batteries and confirm there is still not resolved, see Windows Help...
Service Guide - Page 139
...the tool from the machine. 2. NOTE: These steps are only for Acer Aspire 4745. Otherwise, please follow the steps and try
again.
Clearing Password Check and BIOS Recovery
This section provide you the ...password check, users need to short the HW Gap to enter BIOS Setup menu. 6. Chapter 5
129 However, once it is cleared. Use an electric conductivity tool to short the two points of...
Service Guide - Page 140
... that there is used to a successful one once the previous BIOS flashing process failed. Format the USB storage disk using the Fast Format option. 2.
It is no
other BIOS file saved in the same directory. 3. Update the latest version BIOS for this feature to restore the BIOS firmware to boot up the system with Windows XP OS.
Plug USB...
Service Guide - Page 141
...Field Replaceable Unit) listing in the FRU list of Acer Aspire 4745. Refer to this printed Service Guide.
For ACER AUTHORIZED SERVICE PROVIDERS, your regional Acer office on the printed Service Guide. Chapter 6
131 ... on your regional Acer office to repair or for repair and service of customer machines. You MUST use the local FRU list provided by your Acer office may have ...
Service Guide - Page 142
....21400.067
CNF915721004970L
H(CMOS, 1.3M,
SXGA)
3
LCD AUO 14"
WXGA
LK.14005.011
1
No. I(BKAG)(NYLOK)
IRON
9
HINGE L SZS ZQ1
Acer P/N 50.PSR07.002 86.ARE07.002
33.PSR07.002
132
Chapter 6
Description
7
CABLE ASSY
ZQ1LCD(19V,40/
30P,WXGA,1A)FOX
8
SCREW M2.0*3.0-
Acer Aspire 4745 Exploded Diagrams
LCD Assembly 5 6
4
7
3
8
2 9 10
11
No.
Service Guide - Page 145
Acer Aspire 4745 FRU List
Category ADAPTER BATTERY
BOARD
Partname
Description
Acer Part Number
Adapter DELTA 65W 19V 1.7x5.5x11 Yellow ADP-65JH DB A, LV5 LED LF
Adapter DELTA 90W 19V 1.7x5.5x11 Blue ADP-90CD DB A, ...
Service Guide - Page 156
Model Definition and Configuration
Appendix A
Acer Aspire 4745 Series
Country GCTWN
Acer Part No
LX.PSL0 2.042
RO TWN
China
LX.PSL0 CHINA 1.005
China
LX.PSL0 CHINA C.015
Singapore
LX.PSL0 AAP 2.043
Philippines LX.PSL0 ...
Service Guide - Page 177
Appendix B
165
Refer to Windows® XP. Regarding configuration, combination and test procedures, please refer to the Acer Aspire 4745 Compatibility Test Report released by Acer's internal testing department. All of its system functions are tested under Windows® 7 with backwards compatibility to the following lists for components, adapter cards, and peripherals which have passed ...
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